第33题: [单项选择]磺胺类药物的作用机制() A. 拮抗PBPS的作用 B. 拮抗PABA的作用 C. 拮抗VitB1的作用 D. 拮抗VitC的作用 参考答案:B
第34题: [单项选择]Many job-hunters think that they can get a job if______. A. their application is acknowledged B. the return envelop is stamped C. they can get an interview D. there is really a vacancy 参考答案:C 答案解析:[解析] 细节题。本题问的是:许多求职者认为如果______,他们就可以得到这个工作。依据文章第1段最后一句“...if only they could obtain an interview wit